From 6a6d2a77addce6bc26ccb53df34478b1593f0fbf Mon Sep 17 00:00:00 2001
From: Chun-Yi Lee <joeyli.kernel@gmail.com>
Date: Wed, 4 Oct 2017 19:18:22 +0800
Subject: [PATCH] KEYS: Fix the wrong index when checking the existence of second id
Git-commit: 6a6d2a77addce6bc26ccb53df34478b1593f0fbf
Patch-mainline: v4.14-rc6
References: bsc#1051510

Fix the wrong index number when checking the existence of second
id in function of finding asymmetric key. The id_1 is the second
id that the index in array must be 1 but not 0.

Fixes: 9eb029893ad5 (KEYS: Generalise x509_request_asymmetric_key())
Cc: David Howells <dhowells@redhat.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Chun-Yi Lee <jlee@suse.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 crypto/asymmetric_keys/asymmetric_type.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/crypto/asymmetric_keys/asymmetric_type.c
+++ b/crypto/asymmetric_keys/asymmetric_type.c
@@ -105,7 +105,7 @@ struct key *find_asymmetric_key(struct k
 	if (id_0 && id_1) {
 		const struct asymmetric_key_ids *kids = asymmetric_key_ids(key);
 
-		if (!kids->id[0]) {
+		if (!kids->id[1]) {
 			pr_debug("First ID matches, but second is missing\n");
 			goto reject;
 		}